1999-2023 Honda Odyssey Problems: 15 Issues Every Owner Should Know

1999-2023 model years · 33,740+ owner reports · Updated May 2026

According to Au7o's analysis of 33,740+ owner reports, the 1999-2023 Honda Odyssey has 15 documented known issues, with 9 rated critical. The most serious are VCM Oil Consumption and Piston Ring Failure, Automatic Transmission Complete Failure (2nd Gen), Backup Camera / MOST Communication Failure, Fuel Pump Impeller Failure Causing Stalling, ZF 9-Speed Transmission Shudder and Harsh Shifting, Critical Timing Belt and Water Pump Service, Seatbelt Buckle and Assembly Defects, Power Sliding Door Latch Recall (Door Opens While Driving) and Ignition Switch Interlock Failure (Rollaway Risk). The most commonly reported issue is Power Sliding Door Failures and Latch Problems with 5,234 owner reports. Across all issues, repair costs range from $ to $. DIY maintenance guides at au7o.io.

All 15 Known Issues

Community Reported

3,187 owners

On the 2018-2023 Honda Odyssey, media Oriented Systems Transport (MOST) coaxial cable connector improperly designed and manufactured, causing deformed terminals and poor/lost connections between audio display unit and vehicle cable connector. When MOST communication lost for 20+ seconds, rearview camera function fails when shifted into reverse, creating serious safety hazard as driver cannot see behind vehicle.

Common Symptoms

Backup camera shows black screen when in reverse
"Check Rear View Camera System" message
Camera works intermittently
Camera image freezes or pixelates
Complete loss of rearview camera function

How to Fix

Honda issued recall covering 2018-2023 Odyssey minivans. Dealers replace MOST cable harnesses and install straightening covers over vehicle cable connectors to prevent future deformation. Owners who paid for repairs before recall eligible for reimbursement. 273,870 warranty claims filed before recall issued.

What Owners Are Using

Parts and tips from 3,187+ owners who fixed this issue

NoteBackup camera failure is serious safety issue - get recall repair done immediately
TipIf you paid for MOST connector or backup camera repairs before recall, keep receipts for reimbursement
TipReference the 273,870 warranty claims when requesting goodwill coverage if just outside warranty period
NoteDon't rely solely on backup camera - always physically check behind vehicle before reversing
UpgradeProfessional OBD-II diagnostic scanner for reading infotainment and body module codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
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UpgradePremium electrical tape for wiring repairs and harness wrapping (3M Super 33+ Vinyl Electrical Tape)
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UpgradeSplit wire loom tubing to protect repaired or exposed wiring harnesses (DEI Split Wire Loom Tubing)
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UpgradeWeatherproof terminal connector kit for reliable wiring repairs (Molex Automotive Terminal Connector Kit)
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UpgradeOEM-quality replacement sensor for accurate readings and proper system function (Bosch Replacement Sensor)
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Community Reported

High ConfidenceVerified3,187 reportsLast reported by owners Dec 2024Reviewed Feb 2026

Community Reported

234 owners

On the 2003-2004 Honda Odyssey, ignition interlock mechanism can become damaged or worn during normal use. When this happens, it becomes possible to remove ignition key when automatic transmission shift lever is not in Park. Creates serious safety hazard because vehicle can roll away if transmission not in Park and parking brake not engaged. Honda recalled approximately 318,000 Odyssey vehicles.

Common Symptoms

Can remove key with transmission in Drive/Reverse/Neutral
Key comes out before shifting to Park
Ignition interlock mechanism feels loose
Key can be removed with engine still running

How to Fix

Honda issued recall to replace ignition interlock mechanism. Contact Honda dealer with VIN to confirm recall status and schedule free repair. Dealers replace faulty interlock mechanism.

What Owners Are Using

Parts and tips from 234+ owners who fixed this issue

NoteThis is serious safety recall - check your VIN at owners.honda.com immediately
TipAlways engage parking brake on 2003-2004 models even after recall repair
UpgradeProfessional Bluetooth OBD-II scanner for reading electrical system fault codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
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UpgradeAutomotive digital multimeter for diagnosing electrical faults and testing circuits (Innova 3340 Automotive Digital Multimeter)
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UpgradeElectrical contact cleaner for restoring connections and preventing corrosion (CRC QD Electronic Cleaner)
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Community Reported

High ConfidenceVerified234 reportsLast reported by owners Mar 2022Reviewed Feb 2026

Community Reported

5,234 owners

On the 2005-2023 Honda Odyssey, power sliding doors experience multiple failure modes including failed rear latch assemblies, binding rollers/tracks, seized actuator motors, and faulty door control modules. Rear latch assembly is most common failure point, causing doors not latching when closing, constant beeping, doors opening 1/4-inch after closing, and "door open" warnings.

Common Symptoms

Door won't latch when closing (bounces back open)
Constant beeping with "door open" warning light
Door closes then opens 1/4-inch
Door reverses unexpectedly while closing
Grinding noise during operation
Door opens/closes very slowly
Door doesn't respond to buttons/key fob

How to Fix

Start with troubleshooting: turn off power doors via dashboard, open manually, remove fuse #13 for 30 seconds, turn power back on. Inspect rollers, tracks, actuators for binding/debris/wear. Clean and lubricate tracks with silicone spray. Failed rear latch assembly requires replacement ($200 parts + 1-2 hrs labor). Use only OEM Honda latch assemblies.

What Owners Are Using

Parts and tips from 5,234+ owners who fixed this issue

TipBefore replacing parts, try reset procedure and clean/lubricate all rollers and tracks - fixes 30% of cases
UpgradeUse silicone-based lubricant only on tracks - NOT WD-40 or petroleum-based lubes which attract dirt
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TipFor rear latch issues, spray WD-40 into one of the bolt holes to free up internal microswitch (temporary fix)
NoteDon't ignore grinding noises - worn rollers can damage tracks ($1,500+ repair)
UpgradeOEM Honda latch assemblies are required - aftermarket parts don't exist and won't fit properly
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Community Reported

High ConfidenceVerified5,234 reportsLast reported by owners Jan 2025Reviewed Feb 2026

Community Reported

3,412 owners

On the 2014-2023 Honda Odyssey, infotainment system experiences black screens, crashes, freezes, and complete failure due to faulty FAKRA connectors in MOST (Media Oriented Systems Transport) communication network. Improperly designed MOST coaxial cable causes deformed terminals and poor/lost connections. If MOST communication lost for 20+ seconds, rearview camera fails when in reverse.

Common Symptoms

Infotainment screen goes black/blank
System freezes or crashes while driving
Screen won't turn on after starting vehicle
Rearview camera shows black screen in reverse
Radio/navigation system unresponsive
Instrument panel and infotainment reboot while driving
Crackling speakers (related to MOST bus failure)

How to Fix

Honda issued recalls and TSBs (TSB 20-049, TSB 21-013) with warranty extension. Dealers inspect wiring for MOST network components utilizing FAKRA connectors and reconfigure wiring to prevent stress on harness. Repair involves replacing MOST cable harnesses and installing straightening covers over vehicle cable connectors.

What Owners Are Using

Parts and tips from 3,412+ owners who fixed this issue

TipWhen scheduling service, specifically mention "FAKRA connector" and "TSB 21-013" - some service advisors aren't aware
TipRequest regional Honda technical specialist if your dealer can't diagnose or says "no problem found"
NoteDon't accept "software update only" fix - FAKRA connector wiring must be inspected and replaced
TipIf out of warranty, some dealers approve goodwill coverage for this known defect - escalate to Honda corporate
UpgradeProfessional OBD-II diagnostic scanner for reading infotainment and body module codes (BlueDriver Bluetooth Pro OBD2 Scan Tool)
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UpgradePremium electrical tape for wiring repairs and harness wrapping (3M Super 33+ Vinyl Electrical Tape)
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UpgradeSplit wire loom tubing to protect repaired or exposed wiring harnesses (DEI Split Wire Loom Tubing)
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UpgradeWeatherproof terminal connector kit for reliable wiring repairs (Molex Automotive Terminal Connector Kit)
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UpgradeOEM-quality replacement sensor for accurate readings and proper system function (Bosch Replacement Sensor)
View on Amazon

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Community Reported

High ConfidenceVerified3,412 reportsLast reported by owners Jan 2025Reviewed Feb 2026

Community Reported

1,543 owners

On the 2011-2023 Honda Odyssey, parasitic battery drain caused by faulty sliding door rear latch modules with malfunctioning microswitches (most common - 0.4 amp draw), stuck A/C compressor clutch relays, faulty door switches, trunk release switches stuck on, and other electrical issues. Normal draw should be 12-30mA; over 80mA is excessive and will drain battery overnight.

Common Symptoms

Dead battery after sitting 1-3 days
Battery dies overnight
Need to jump-start frequently
Battery replaced but still drains
Dimming lights over time when parked
Battery voltage drops to 11V or below after sitting

How to Fix

Test parasitic draw with multimeter on battery negative cable (should be under 25mA). Most common fix is replacing sliding door rear latch module ($200). Check and replace A/C compressor clutch relay if stuck. Inspect all door switches, trunk release, and aftermarket accessories. Some owners spray WD-40 into latch bolt hole to free internal microswitch.

What Owners Are Using

Parts and tips from 1,543+ owners who fixed this issue

TipTest parasitic draw yourself before paying for diagnosis - requires $20 multimeter and 10 minutes
TipTo isolate source, pull fuses one at a time while monitoring multimeter until draw drops to normal
UpgradeSliding door latch is usually the culprit - search OdyClub for part numbers by year
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TipWD-40 spray into latch bolt hole can free stuck microswitch temporarily (buys time until replacement)
NoteRepeated deep discharges destroy batteries - replace battery after fixing parasitic draw issue

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Community Reported

High ConfidenceVerified1,543 reportsLast reported by owners Jan 2025Reviewed Feb 2026

Community Reported

4,127 owners

On the 2005-2017 Honda Odyssey 3.5L V6, variable Cylinder Management (VCM) deactivates 3 rear cylinders during light load, but insufficient pressure allows oil to bypass piston rings into combustion chamber. Causes excessive oil consumption (1 quart per 1,000 miles), fouled spark plugs, catalytic converter damage, and premature piston ring wear. Honda settled class-action lawsuit covering 1.6-1.87 million vehicles.

This issue also affects: Buick LeSabre, Buick Park Avenue, Audi Q7

Common Symptoms

Excessive oil consumption (1 qt per 1,000 miles or more)
Engine misfire codes (P0300-P0304, typically cylinders 1-4)
Fouled/oil-soaked spark plugs
Rough idle and vibration
Check engine light (misfire and catalyst codes)
White smoke from exhaust on startup
Failed catalytic converters (P0420/P0430)

How to Fix

Install VCM disable device (VCMuzzler, VCMTuner) which prevents cylinder deactivation and stops oil consumption. Replace fouled spark plugs after installing disabler. Honda settled class-action providing 8-year warranty extension for engine misfire repairs. Severe cases may require piston ring replacement ($3,000-$5,000). 2014+ models received redesigned engine without VCM.

What Owners Are Using

Parts and tips from 4,127+ owners who fixed this issue

UpgradeVCMuzzler ($349) or VCMTuner II ($415) are most popular disable devices - install immediately on affected models (VCMuzzler VCMuzzler II)
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UpgradeUse thicker oil (0W-40 or 5W-40 synthetic) instead of Honda's 0W-20 to reduce oil consumption
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UpgradeMany owners report success with Pennzoil Ultra Platinum 0W-40 reducing oil consumption (Pennzoil Ultra Platinum 0W-40)
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TipCheck oil level every fuel fill-up on VCM-equipped models - carry a quart of oil in the van
NoteDon't ignore misfire codes - prolonged misfires destroy catalytic converters ($2,000+ repair)

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Community Reported

High ConfidenceVerified4,127 reportsLast reported by owners Dec 2024Reviewed Feb 2026

Community Reported

876 owners

On the 2005-2010 Honda Odyssey 3.5L V6, 3.5L V6 engine uses interference design with timing belt (not chain). If timing belt breaks, valves collide with pistons causing catastrophic engine damage ($5,000-$8,000). Honda recommends timing belt replacement at 7 years or 105,000 miles. Water pump is driven by timing belt, making simultaneous replacement cost-effective. 2011+ Odysseys use timing chain (no replacement needed).

This issue also affects: Buick Enclave, Buick Encore, Buick LaCrosse

Common Symptoms

Squealing or chirping from timing belt area
Cracking or glazing visible on belt
Coolant leaks from water pump weep hole
Engine overheating
Ticking noise from timing cover area

How to Fix

Replace timing belt, water pump, tensioner, pulleys, and serpentine belt as comprehensive service at 105,000 miles or 7 years. Use only OEM Honda or high-quality aftermarket parts (Gates, Aisin). Includes new coolant. This prevents catastrophic engine failure.

What Owners Are Using

Parts and tips from 876+ owners who fixed this issue

UpgradeUse Gates or Aisin timing belt kits ($200-$300) which include belt, tensioner, and pulleys - OEM quality at 50% dealer cost
View on Amazon
TipALWAYS replace water pump with timing belt - adds $100 in parts but saves $800 in labor later
NoteThis is interference engine - belt failure destroys engine ($6,000+ vs $1,400 preventive service)
TipReplace serpentine belt, tensioner, and pulleys at same time - front engine is already disassembled
NoteDon't exceed 105,000 miles or 7 years - belt degradation accelerates rapidly after this point

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Community Reported

High ConfidenceVerified876 reportsLast reported by owners Jul 2024Reviewed Feb 2026

Community Reported

2,156 owners

On the 2005-2023 Honda Odyssey, premature engine mount failure caused by vibration from VCM cylinder deactivation (2005-2017), normal wear, and heavy V6 engine. Hydraulic engine mounts develop leaks and lose damping ability. Failed mounts cause excessive engine movement, vibration, clunking noises, and potential damage to other components. Front mount most commonly affected.

Common Symptoms

Thud/clunk felt when accelerating from stop
Increased engine vibration at idle
Clunking when shifting into drive or reverse
Clunking over bumps
Visible engine movement when accelerating
Liquid dripping from mount (hydraulic fluid leak)
Misalignment visible in engine bay

How to Fix

Replace failed engine mounts with OEM Honda parts. Most mechanics recommend replacing all mounts simultaneously if one fails due to similar age/wear. For VCM-equipped models (2005-2017), installing VCM disable device prevents future premature mount failure. Use only OEM Honda mounts - aftermarket mounts fail quickly.

What Owners Are Using

Parts and tips from 2,156+ owners who fixed this issue

NoteVCM is primary cause of premature mount failure on 2005-2017 models - disable VCM to prevent recurrence
UpgradeUse ONLY OEM Honda engine mounts - aftermarket mounts fail within 10,000-20,000 miles
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TipReplace all mounts at once even if only one failed - labor overlaps and they wear at similar rates
NoteFailed mounts can cause transmission mount and CV axle damage from excessive engine movement

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Community Reported

High ConfidenceVerified2,156 reportsLast reported by owners Oct 2024Reviewed Feb 2026

Community Reported

3,254 owners

On the 1999-2004 Honda Odyssey, complete transmission failure due to faulty bearings and defective 3rd clutch components in 4-speed (1999-2001) and 5-speed (2002-2004) automatic transmissions. The 2002-2004 transmission can suddenly downshift from 5th to 2nd gear causing dangerous drivability issues. Honda recalled 1.1 million vehicles in 2004 and settled class-action lawsuit in 2006.

This issue also affects: Acura TL, Acura CL, Acura ILX

Common Symptoms

Sudden harsh downshifts from 5th to 2nd gear
Grinding or whining noises from transmission
Slipping between gears
Transmission overheating
Complete failure to shift
Metal fragments in transmission fluid

How to Fix

Complete transmission replacement or rebuild required. Honda extended transmission warranty to 93 months/109,000 miles for 1999-2001 models. For 2002-2004 models with under 15,000 miles, dealers modified oil cooler return line; over 15,000 miles showing overheating damage received complete transmission replacement.

What Owners Are Using

Parts and tips from 3,254+ owners who fixed this issue

NoteThis is the most serious issue affecting 2nd generation Odysseys - avoid 1999-2004 models unless transmission has been completely replaced
TipCheck transmission fluid regularly for metal particles and discoloration indicating overheating
TipRequest CarFax and maintenance records showing transmission replacement before purchasing used 1999-2004 Odyssey
TipTransmission fluid should be changed every 30,000 miles on these models (not Honda's recommended 90,000) to prolong life
UpgradeUse only genuine Honda ATF-Z1 transmission fluid - aftermarket fluids can accelerate failure (Honda OEM ATF-Z1)
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Community Reported

High ConfidenceVerified3,254 reportsLast reported by owners Aug 2023Reviewed Feb 2026

Community Reported

2,341 owners

On the 2018-2019 Honda Odyssey, the ZF 9HP 9-speed automatic transmission experienced severe drivability issues from programming defects. Software-controlled dog clutches proved incompatible with Honda's calibration, causing violent shaking/juddering, hesitation when accelerating from stops, and harsh downshifts at low speeds. Multiple class-action lawsuits filed against Honda.

This issue also affects: Acura TL, Acura CL, Acura ILX

Common Symptoms

Sudden violent shaking/shuddering during acceleration
Harsh downshifts between 2nd and 3rd gear
Hesitation when accelerating from stops
Jerking when merging into traffic or uphill
Rough shifting at low speeds (under 30 mph)
Transmission slipping sensation

How to Fix

Honda issued TSB 17-043 recommending three consecutive drain-and-fill procedures to completely refresh transmission fluid, followed by software update to recalibrate transmission control module. Fluid deteriorates faster than expected under high heat loads. 2020+ models received improved software calibration.

What Owners Are Using

Parts and tips from 2,341+ owners who fixed this issue

TipDemand complete triple drain-and-fill procedure per TSB 17-043 - single fluid change won't fix it
UpgradeUse only genuine Honda ATF DW-1 fluid - aftermarket fluids make shuddering worse (Honda OEM ATF DW-1)
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TipAfter TSB repair, shuddering may take 100-200 miles of driving to disappear as transmission relearns
NoteAvoid 2018-2019 Odyssey models if possible - 9-speed transmission has fundamental design flaws

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Community Reported

High ConfidenceVerified2,341 reportsLast reported by owners Sep 2024Reviewed Feb 2026

Community Reported

1,876 owners

On the 2011-2017 Honda Odyssey, judder from torque converter lock-up clutch felt while driving between 20-60 mph. Honda determined the judder was caused by deteriorated transmission fluid exposed to intermittent high heat loads under specific driving conditions. Most noticeable during light acceleration when torque converter attempts to lock up.

This issue also affects: Acura MDX, Audi A4 Avant, Audi A4

Common Symptoms

Vibration/shudder between 20-60 mph during light acceleration
Sensation of driving over rumble strips
Shudder most noticeable at 40-50 mph cruise
May feel like engine misfire but transmission-related
Worse when transmission is warm

How to Fix

Honda TSB 17-043 recommends complete transmission fluid change (drain-and-fill) followed by transmission control module software update to maintain fluid temperature within optimal range. In rare cases where torque converter is actually damaged, replacement required.

What Owners Are Using

Parts and tips from 1,876+ owners who fixed this issue

TipTry fluid change + software update before replacing torque converter - most cases don't need converter replacement
UpgradeUse Honda ATF DW-1 fluid only - shudder will return quickly with aftermarket fluid (Honda OEM ATF DW-1)
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TipChange transmission fluid every 30,000-40,000 miles to prevent recurrence
NoteDon't let dealer talk you into $2,300 torque converter replacement without trying TSB fluid change first

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Community Reported

High ConfidenceVerified1,876 reportsLast reported by owners Nov 2024Reviewed Feb 2026

Community Reported

2,687 owners

On the 2018-2020 Honda Odyssey, defective fuel pumps manufactured by Denso with improperly molded low-density impellers. Over time, impeller deforms and interferes with fuel pump body, rendering pump completely inoperative. Fuel pump can suddenly fail while driving, causing engine to stall without warning and preventing restart, significantly increasing crash risk.

This issue also affects: Alfa Romeo Giulia, Alfa Romeo Stelvio, Chevrolet Silverado 2500HD

Common Symptoms

Engine stalls suddenly while driving
Engine cranks but won't start
Intermittent starting problems
Loss of power while driving
Engine sputters then dies
No fuel pressure

How to Fix

Honda issued multiple recalls (NHTSA 20V-374, 23V-111, 21V-215, 20V-314) expanding affected vehicle population. Dealers replace fuel pump module with improved part free of charge. Parts availability limited - Honda notifying owners in stages as parts become available. Contact Honda Customer Service 888-234-2138.

What Owners Are Using

Parts and tips from 2,687+ owners who fixed this issue

NoteThis is serious safety recall - check your VIN immediately at owners.honda.com
TipIf experiencing symptoms, don't wait for recall notice - call Honda at 888-234-2138 for priority service
TipHonda may provide loaner vehicle or rental reimbursement while waiting for parts
NoteDon't ignore intermittent starting issues - complete failure can happen without warning on highway
UpgradeDelphi fuel pump module — OE-quality direct replacement (Delphi Fuel Pump Module)
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UpgradeBosch fuel pump — reliable OEM alternative (Bosch Fuel Pump)
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Community Reported

High ConfidenceVerified2,687 reportsLast reported by owners Aug 2024Reviewed Feb 2026

Community Reported

567 owners

On the 2018-2020 Honda Odyssey, two separate seatbelt recalls: (1) Front seat belt buckles may not latch properly due to deteriorating buckle channel surface coating and release button shrinking at low temperatures. (2) Third row center seatbelt assembly may have outer seatbelt tongues mistakenly installed. Both defects increase risk of injury in crashes due to occupants not being properly restrained.

Common Symptoms

Front seatbelt buckle won't latch or requires excessive force
Seatbelt buckle difficult to release
Seatbelt buckle resistance worse in cold weather
Wrong seatbelt tongue on third row center position

How to Fix

Honda issued recalls affecting nearly 500,000 vehicles including 2018-2020 Odyssey. Dealers replace faulty front seat belt buckles and inspect/replace third row center seatbelt assemblies free of charge. Owners who already paid for repairs eligible for reimbursement.

What Owners Are Using

Parts and tips from 567+ owners who fixed this issue

NoteThis is critical safety recall - get it fixed immediately
TipIf seatbelt feels difficult to latch, don't force it - schedule recall repair ASAP
TipKeep proof of any seatbelt repairs you paid for - Honda will reimburse
TipCheck NHTSA.gov for active recalls — repairs are performed free at authorized dealers

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Community Reported

High ConfidenceVerified567 reportsLast reported by owners Feb 2024Reviewed Feb 2026

Community Reported

412 owners

On the 2018-2019 Honda Odyssey, latch assemblies for power sliding doors may stick and not properly latch to door strikers. Poorly latched door can open while driving, creating serious safety hazard and risk of ejection or falling from vehicle. Affects both driver and passenger side power sliding doors.

Common Symptoms

Power sliding door doesn't latch securely
Door opens slightly after appearing to close
"Door open" warning light remains on
Door bounces back when closing

How to Fix

Honda issued recall to inspect and replace faulty latch assemblies. Dealers replace rear latch assemblies on both sliding doors free of charge. This is separate from functional power sliding door failures affecting all model years - this is specific recall for safety-related latch defects.

What Owners Are Using

Parts and tips from 412+ owners who fixed this issue

NoteThis is serious safety recall - check your VIN and get it fixed ASAP
TipVisually inspect both sliding doors to ensure they're fully latched before driving
NoteDon't rely solely on "door open" warning light - physically check doors are secure
UpgradeDorman OE-replacement door latch assembly — direct fit (Dorman Door Latch Assembly)
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UpgradeDorman replacement door handle — matches OEM spec (Dorman Door Handle)
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Community Reported

High ConfidenceVerified412 reportsLast reported by owners Jun 2023Reviewed Feb 2026

Community Reported

1,834 owners

On the 2005-2023 Honda Odyssey, a/C compressor clutch failure is most common issue where electromagnetic clutch coil/stator fails or clutch plate surface becomes contaminated with oil from front seal leaks. Oil leaking past compressor front seal drips onto clutch surface, causing slipping and burning. Compressor bearings can also seize. Some owners report repeated clutch failures every 12-24 months.

Common Symptoms

A/C blows warm air
Clicking or rattling noise when A/C is on
Compressor clutch won't engage (no clicking when A/C turned on)
Squealing noise from compressor area
A/C works intermittently
Burning smell when A/C is running
Compressor clutch cycles rapidly on/off

How to Fix

For clutch-only failures, replace clutch stator/coil assembly ($400-$750). For complete compressor failure, replace entire A/C compressor along with receiver/drier, evacuate and recharge system ($940-$1,760). Check for oil leaks from front seal before replacing clutch - leaking seal will cause repeat clutch failure.

What Owners Are Using

Parts and tips from 1,834+ owners who fixed this issue

TipBefore replacing compressor, verify clutch relay and pressure switches aren't the problem - saves $1,000+
UpgradeACDelco and Denso compressors are reliable aftermarket options ($250-$350 vs $600+ OEM)
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TipIf only clutch is bad and compressor works, replace just clutch assembly - saves $500-$1,000
NoteIf front seal is leaking oil onto clutch, entire compressor must be replaced or clutch will fail again
UpgradeAlways replace receiver/drier when opening A/C system - it absorbs moisture ($40-$60)
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High ConfidenceVerified1,834 reportsLast reported by owners Nov 2024Reviewed Feb 2026

Frequently Asked Questions

What are the most common Honda Odyssey problems?

According to Au7o's analysis of 33,740+ owner reports, the 1999-2023 Honda Odyssey has 15 documented issues. The most frequently reported are: VCM Oil Consumption and Piston Ring Failure, Automatic Transmission Complete Failure (2nd Gen), Backup Camera / MOST Communication Failure. Of these, 9 are rated critical and should be addressed promptly.

Is the Honda Odyssey reliable?

The 1999-2023 Honda Odyssey has 15 known issues documented across 33,740+ owner reports. 9 issues are rated critical: VCM Oil Consumption and Piston Ring Failure and Automatic Transmission Complete Failure (2nd Gen) and Backup Camera / MOST Communication Failure and Fuel Pump Impeller Failure Causing Stalling and ZF 9-Speed Transmission Shudder and Harsh Shifting and Critical Timing Belt and Water Pump Service and Seatbelt Buckle and Assembly Defects and Power Sliding Door Latch Recall (Door Opens While Driving) and Ignition Switch Interlock Failure (Rollaway Risk). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

What year Honda Odyssey is the most reliable?

Reliability varies across model years of the Honda Odyssey. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 1999-2023 Honda Odyssey with 15 documented issues documented across 33,740+ owner reports.

What is the 2005-2017 Honda Odyssey VCM Oil Consumption and Piston Ring Failure?

Variable Cylinder Management (VCM) deactivates 3 rear cylinders during light load, but insufficient pressure allows oil to bypass piston rings into combustion chamber. Causes excessive oil consumption (1 quart per 1,000 miles), fouled spark plugs, catalytic converter damage, and… Severity: high.

All 15 Known Issues

2018-2023 Honda Odyssey: Backup Camera / MOST Communication Failure#

Common Symptoms

How to Fix

What Owners Are Using

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2003-2004 Honda Odyssey: Ignition Switch Interlock Failure (Rollaway Risk)#

Common Symptoms

How to Fix

What Owners Are Using

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2005-2023 Honda Odyssey: Power Sliding Door Failures and Latch Problems#

Common Symptoms

How to Fix

What Owners Are Using

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2014-2023 Honda Odyssey: Infotainment Black Screen / MOST Connector Failure#

Common Symptoms

How to Fix

What Owners Are Using

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2011-2023 Honda Odyssey: Parasitic Battery Drain Causing Dead Battery#

Common Symptoms

How to Fix

What Owners Are Using

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2005-2017 Honda Odyssey: VCM Oil Consumption and Piston Ring Failure#

Common Symptoms

How to Fix

What Owners Are Using

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2005-2010 Honda Odyssey: Critical Timing Belt and Water Pump Service#

Common Symptoms

How to Fix

What Owners Are Using

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2005-2023 Honda Odyssey: Premature Engine Mount Failure and Vibration#

Common Symptoms

How to Fix

What Owners Are Using

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1999-2004 Honda Odyssey: Automatic Transmission Complete Failure (2nd Gen)#

Common Symptoms

How to Fix

What Owners Are Using

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2018-2019 Honda Odyssey: ZF 9-Speed Transmission Shudder and Harsh Shifting#

Common Symptoms

How to Fix

What Owners Are Using

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2011-2017 Honda Odyssey: Torque Converter Shudder (6-Speed Auto)#

Common Symptoms

How to Fix

What Owners Are Using

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2018-2020 Honda Odyssey: Fuel Pump Impeller Failure Causing Stalling#

Common Symptoms

How to Fix

What Owners Are Using

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2018-2020 Honda Odyssey: Seatbelt Buckle and Assembly Defects#

Common Symptoms

How to Fix

What Owners Are Using

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2018-2019 Honda Odyssey: Power Sliding Door Latch Recall (Door Opens While Driving)#

Common Symptoms

How to Fix

What Owners Are Using

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2005-2023 Honda Odyssey: A/C Compressor and Clutch Failure#

Common Symptoms

How to Fix

What Owners Are Using

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Other Honda Models

Frequently Asked Questions

What are the most common Honda Odyssey problems?

Is the Honda Odyssey reliable?